the Mac Pro upgrade that Apple forgot

talk about the past calling… it looks like Apple intended to upgrade the Mac Pro a while ago and FORGOT! an article from www.electronista.com lists XEON processors that speed bump the Mac Pro into “the new” category as the W3565 and E5645. these CPUs were released in 2009 and 2010. here are the exact release dates according to the wikipeidia page on the XEON family of CPUs:

W3565 released 2009-11-01
E5645 released 2010-03-16

links the Intel processor specs…

W3565 4 core XEON
E5645 6 core XEON